package thinkingInJava.generics;

//: generics/ExplicitTypeSpecification.java
import thinkingInJava.typeinfo.*;
import java.util.*;

public class ExplicitTypeSpecification {
static void f(Map<Person, List<Pet>> petPeople) {}
public static void main(String[] args) {
  f(New.<Person, List<Pet>>map());	// 显示的类型说明
}
} ///:~
